Cisco switch enable ssh command

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Cisco switch enable ssh command. Note. Jul 11, 2023 · ip SSH logging. Also, there are no ACLs applied on the VTYs. Apr 5, 2024 · To verify the status of your SSH server connections, use the show ssh command. You can also connect to the switch with Telnet or SSH. (config)# hostname myswitch. 1/cert. 2 (37)SE, RELEASE SOFTWARE (fc3) Note the underlined letters in the above output. An example is shown here. when u remove the login local from con0, it will directly give u the first level prompt. 1 255. After configuration when i ssh on switch it ask for username/password. 4948+#show ip ssh. Secure Shell Configuration Guide -Secure Copy. Below my Script, I'm not a pro, and this is my first little Script. apkothiyal. 255. Last reload reason: Reload command. Step 2: configure terminal Example: Switch # configure terminal Enters the global configuration mode. Step 1: First step in configuring SSH to securely access the CLI interface of a Cisco Router or Switch remotely is to create a local user database for user authentication. You would also need to generate an RSA key for the router from the global config mode using command, crypto key generate rsa. Enters global configuration mode. Choose the size of the key modulus in the range of 360 to 2048 for your. Various config guides details different methods. com. SSH allows the administrator to configure the switch through the command line interface (CLI) with a third party program. 5 Devices - Command Line Interface Reference Guide CLI GUIDE Jan 28, 2020 · Is there a difference in using either of these commands to configure ssh with a 2048 bit key. According to cisco documents mentioned above, my understanding is there are three group ciphers, during ssh process, server and client have to have at least one same cipher in switch# copy tftp://10. MAC algorithm for a Cisco IOS SSH server and client. Parameters Feb 21, 2020 · Secure Shell (SSH) allows the administrator to configure the switch through a command line interface (CLI) with a third party program. 250. How to configure Management VALN in switch 2960, I want to configure remote access. Enable the Telnet server on the Nexus 5000 Series switch. Apr 23, 2018 · This is done with the crypto key generate rsa command. AAA/ssh config has been added to both switches and SSH only works on switch 1. Aug 24, 2011 · Options. Enter the username and password of the switch in the User Name and Password fields accordingly. Jun 19, 2007 · BUT you can configure as following. Nov 30, 2022 · Cisco IOS SSH servers support the host key algorithms in the following order: Supported Default Host Key Order: rsa-sha2-512 . Have a look at the show version output: Cisco IOS Software, C3560 Software ( C3560-IPBASEK9-M ), Version 12. Jul 13, 2014 · Table 1-1 Frequently Used Switch Command Modes. Step 1 . I tried the ssh -l command but we can't login with the local creds. ip address 172. 4948# e) Try the client as seen below from UNIX: f) The ssh v2 is running: 4948#sh ssh Sep 18, 2020 · The SSH config is OK, I have created an RSA key, the switch has a domain-name and "ip ssh version 2" is configured. No telnet is permitted anymore after thus configuration. router (config)#crypto key generate rsa usage-keys label router-key. For SSH to work, the switch needs an Rivest, Shamir, and Adleman (RSA) public/private key pair. May 19, 2014 · Works perfectly to launch "sh" show commands, my problem is that when I launch a command automatically disconnects the session, then command is not possible to launch a "conf t" to enter configuration mode and then launch configuration commands. 5 has been enabled. Key Exchange DH Group algorithm for Cisco IOS SSH server and client Aug 21, 2011 · basic steps -. step 3. Nov 27, 2018 · SSH And Switch Access. initial part is my switch supports ssh. Restrictions for Configuring Secure Shell. Jan 19, 2006 · To verify if SSH has been configured on the switch, issue the show crypto key command. ASA. The switch uses an SSH server to provide SSH services. Step 10. Username and password are used for authentication by the local SSH clients. Next, we need to enable only the SSH access to a device. 10-10-2013 04:22 AM. Step 3. TS(config)#ip ssh port 2001 rotary 1 127. Next, we have defined the domain name by using the ip domain-name cisco command. username test privilege 15 secret 5 $1$4AoX$1iqxmPLWnIXiN099dJise. We are using only local user/passwords to connect, so this is not a RADIUS or TACACS issue as there are none configured. "When generating the RSA key pair, the message No domain specified might appear. Enter configuration commands, one per line. But for command line (SSH, telnet, etc) How to configure SSH (Secure Shell) in Cisco Router or Switch for secure remote access. end. Configuration of default gateway takes place in the configuration mode and the command does not include the mask for the ip. The following are the prerequisites for configuring the switch for secure shell (SSH): For SSH to work, the switch needs an Rivest, Shamir, and Adleman (RSA) public/private key pair. SSH and Switch Access. Regards. configure terminal. but while accessing, its giving denied after entering the password. -----current configuration: interface Vlan1. Mar 3, 2011 · I just upgraded a WS-C3750G-48TS-S switch with c3750-ipservicesk9-mz. If the output displays the RSA key, then SSH has been configured and enabled on the switch. configure hostname. The SSH-server was accessed by the admins and used as a jump-point to access the routers/switches; The linux-servers had a modified ssh-server config to only allow strong crypto from the Admins and also to audit the admin-work. What everyone calls "privileged mode" is privilege level 15. 6. d) Check the following command on ssh. after setting the hostname and domain-name, I created a user with privileged level 15. So lets see how to enable SSH. The switch must have network connectivity with the Telnet or SSH client, and the switch must have an enable secret password configured. Verify SSH access by typing ‘sh ip ssh’ to confirm that the SSH is enabled. Aug 22, 2013 · Set hostname and domain-name. 3. However, the Nov 23, 2011 · that the command is different for your platform. 105. Jun 2, 2020 · Steps to configure SSH: Configure the router hostname using command “ hostname”. This article explains how to enable SSH Service on the 300/500 Series Managed Switches. Nov 13, 2012 · Step 9. 30 's IP address. The switch supports up to eight simultaneous Telnet and SSH connections. Prerequisites for Configuring the Switch for Secure Shell (SSH) and Secure Copy Protocol (SCP) The following are the prerequisites for configuring the switch for secure shell (SSH): For SSH to work, the switch needs an RSA public/private key pair. Under line vty <line number>, you will need to enable SSH with transport input ssh. configure domain name. The SSH server and the SSH client are supported only on Data Encryption Standard (DES) (56-bit) and 3DES CommandorAction Purpose Switch(config)#end showrunning-config Verifiesyourentries. ip address 192. hi all, i have enabled ssh pub key into my cisco switch from my linux server and trying to run this command all in one go and it is not working. here m sharing what I did exactly. pem switch# configure terminal switch# show user-account switch# copy running-config startup-config Configuring the SSH Source Interface Mar 21, 2019 · SSH allows the administrator to configure the switch through the command line interface (CLI) with a third party program. 2(2)F, a new desynchronization CLI is introduced to provide you an option to disable the user synchronization between the SNMP and the security May 12, 2012 · Reply. If you add access-lists using access-class, it will add another level of security. What everyone calls "user mode" is privilege level 1. Windows 10: C:\Users Apr 28, 2017 · I have enabled ssh with privileged level 15 already for the user. Generate the RSA Keys. In the Privileged EXEC mode of the switch, save the configured settings to the startup configuration file, by entering the following: SG350X# copy running-config startup-config. Secure Shell Version 2 Enhancements for RSA Keys. The name for the keys will be: cisco Secure Shell (SSH) is a protocol that provides a secure, remote connection to a device. Switch (config)#line vty 0 4. Enter your password if prompted. for the command line. this is output for ssh . com) 3- Create a username and password (username xxxxxxxx password xxxxxx) 4- Use SSH v2 (ip ssh version 2) 5- Generate RSA keys (crypto key generate rsa general-keys modulus 2048) 6- Configure local login on the VTYs (line vty 0 15 (enter Feb 15, 2016 · Application and a protocol that provide a secure replacement for the Berkeley r-tools. currently working vlan1 but i want to configure VLAN100 with ip address and shutdown VLAN 1. Currently, I have configured my switch as shown below: VLAN 99 Management (SwitchKL-Floor1) ip address 15. configure terminal . Not sure the difference or recommended one to use May 22, 2017 · problem with enable ssh (switch L3 ) 4500x. Sep 2, 2021 · Step 2. 168. cisco WS-C4500X-16 (MPC8572) processor (revision 9) with 4194304K/20480K bytes of memory. I just did and made sure it worked just now. Feature Navigator should help. I can successfully access the switch 2 using telnet but not ssh. The following configuration commands will the required to configure a Cisco switch for remote management. ^^ ===== config ===== step 1. Otherwise, the default keys generated by the switch are used. Dec 11, 2022 · Use the logging source-interface configuration command to specify a particular IP address for syslog messages: Router (config)#logging source-interface Loopback0. transport input ssh. Mar 2, 2021 · Hello @danielsffs , L2 switches must have default gateway = IP address of router in vlan 30 . Allow only SSH access on VTY lines using Jan 25, 2008 · I followed below steps to enable SSH in cisco 3560 switch. I want to skip enable mode and go directly into privilege mode when I enter username and password. Oct 10, 2013 · Options. I used the http portal of the switch an went to Security -> Mgmt Access Method -> Access Profiles. enable vty lines for ssh. ip SSH logging. Log in to the web-based utility of your switch then choose Advanced in the Display Mode drop-down list. Signature Keys. rsa-sha2-256 . ip domain-name domain_name . First, we have defined the device hostname by using the hostname R1 command. on line vty 0 4 and it will only accept ssh connections. router2 (config-line)#transport preferred ssh. if it supports how to enable it ( i have tried with this command in config mode. On the PCs (i) Assign IP addresses, subnetmask and default gateways. Feb 26, 2011 · Switch# Switch#conf t. The switch supports Rivest, Shamir, and Adelman (RSA) authentication. note that your image name must have a k9 in it as this is the image version that supports ssh. Then, set the privilege exec password with username name privilege 15 secret password. ssh root@10. Feb 21, 2018 · remove the access-list as a test and retry but first confirm the router your trying to ssh to has it enabled. (Optional) Enable sticky learning on the interface. I currently have the version as mentioned below. Next, make sure the switch has a hostname and domain-name set properly. May 19, 2022 · Thanks. 2. There I changed the Active Access Profile to ssh. If it does, you must configure an IP domain name by using the ip domain-name 6 days ago · ip scp server enable!--- you can disable the above command after copy is completed! end!--- optional! ip ssh time-out 60 ip ssh authentication-retries 5 ip ssh version 2! Copy the files from Cisco router/switch with the use of this command on local Windows/Mac/Linux: scp username@<ip_address_of_the_device>:flash:/filename. SSH Enabled - version 1. By enabling SSH and configuring this transport protocol on the VTY lines of the IOS device, it will automatically disable Telnet as well. Aug 31, 2020 · I'm using PowerShell with the modules posh-ssh and posh-cisco and i want to create a Backup of my Switch-Configuration. "transport input ssh". Supported Non-Default Host Key: x509v3-ssh-rsa. You can also put a the vty line the command privilege level 15 but Jan 26, 2015 · All routers and switches had an access-class that only allowed two Linux-servers to access the devices by SSH. As far as I know, nothing changed. 99 Configurazione di un router IOS come server SSH per eseguire l'autenticazione RSA. This command maps each rotary group to a port in a sequential manner. Before enabling SCP, you must correctly configure SSH Aug 11, 2018 · (iii) Configure enable secret password (iv) Configure ssh. Jun 14, 2016 · Trying to enable SSH on Cisco 4500 switch but surprisingly I do not see SSH option anywhere. The switch acts as an SSH client that provides SSH capabilities to the users within the network. Switch(config)#int vlan 1. 08-24-2011 05:51 AM. Jul 11, 2023 · Username and password are used for authentication by the local SSH clients. Changes made by one Telnet user are reflected in all Dec 30, 2008 · The answer is that when you disable "enable password" after configure an "enable secret" you will just get access in line vty with SSH transport to achieve EXEC mode using enable secret. Some IOS supports version 2. % Unknown command or computer name, or unable to find computer address. ip ssh logging [enable | disable] no ip ssh logging. switchport port-security mac-address sticky. Dec 23, 2021 · 12-23-2021 08:02 AM. This key pair automatically enables SSH and remote authentication when the crypto key generate rsa command is entered in global configuration mode. 16. To enable or disable sending traps related to SSH session setup and shutdown use the ip ssh logging in Global Configuration mode. This is the same with Secure Copy Protocol (SCP), which relies on SSH for its secure transport. You can connect to the switch using a terminal plugged into the console port. Go to Applications > Utilities then launch the Terminal. This software release supports SSH Version 2 (SSHv2). Maybe the added domain name, activated the SSH and deleted after that. crypto key generate rsa . Here is my aaa and username and vty lines . Rtr (config)# logging on. 17 show system sensors. Hi, configuring ssh is simple: crypto key generate rsa modulus 1024. . Example: Step7 Switch#showrunning-config copyrunning-configstartup-config (Optional Apr 6, 2018 · SSH And Switch Access. Use any Telnet TCP/IP or encrypted Secure Shell (SSH) package from a remote management station. 1. Step 3 . Beginning with Cisco NX-OS Release 10. Check the SSH Service check box to enable access of switches command prompt through SSH. aaa new-model!! aaa authentication login default group tacacs+ local line enable aaa authentication enable default group Jun 23, 2011 · 06-23-2011 12:49 AM. CiscoDevice (config)# enable secret strongenablepass <– first Jul 15, 2020 · Enter the ssh command and then the IP address to access the CLI of the switch. crypto key generate RSA) Accessing the Command Line Interface. 110. Example 1. Dec 18, 2012 · While IOS devices have mechanisms that will allow you to configure that a user goes directly into privilege mode I do not believe that this works on the. Nov 28, 2012 · Generate a Rivest, Shamir, and Adleman (RSA) key pair for your device. hostname hostname . This section provides information on how to configure and troubleshoot: Encryption key algorithm for a Cisco IOS SSH server and client. Step 4 . thanks for the help everyone. 192. bin. There u have to type the passowrd which u have set for enable secret xxxx in your router. How to enable SSH on a Cisco 800 series. # config t. Feb 15, 2016 · The behavior still exists, but if you configure the debug ip ssh command with a keyword, messages are limited to information specified by the keyword. login local. 30. The switch or router should have RSA keys that it will use during the SSH process. To remove the crypto key, issue the clear crypto key rsa command to disable SSH on the switch. Global Configuration mode. sh run % Authorization failed. 60. i have a username test1234 priv 15 secret password1234. 1721 (config)#ip ssh version ? <1-2> Protocol version. . Jul 27, 2017 · 1- Give the switch a hostname (hostname xxxxxx) 2- Give the switch a domain name (ip domain-name xxx. To restore default setting, use the no form of this command. Set the enable password using the enable secret password command. Jun 20, 2022 · I found out that one of my ACLs is actually the one causing the problem. Cisco IOS SSH servers support the Key Exchange (KEX) DH Group algorithms in the following default order: Supported Default KEX DH Group Order Sep 13, 2018 · I receive the following whenever I SSH to a 4500 switch from another switch. Syntax. username cisco password 0 ccie. Enter the telnet command and then the IP address to access the CLI of the switch. step 4. Configure the domain name using command “ ip domain-name”. Configure SSH Server Authentication Settings. 05-12-2012 06:10 AM. 99. Am I off-base with this? Below is our configuration: Apr 20, 2022 · solved. 05-22-2017 08:14 AM - edited ‎03-08-2019 10:40 AM. 0! ! enable Example: Switch > enable Enables privileged EXEC mode. The name for the keys will be: router-key. now i can ssh into the switch. 05-19-2022 12:22 PM. So, generate these using crypto command as shown below. I will call the switches Switch 1 and Switch 2. This is done by using the transport input Cisco Small Business 200E Series Advanced Smart Switch Command Reference 4 Contents show ip http 75 Telnet Access 76 ip telnet server enable 76 telnet 77 telnetcon timeout 78 show telnetcon 79 SSH Access 80 copy nvram:sshkey-dsa 80 copy nvram:sshkey-rsa1 80 copy nvram:sshkey-rsa2 81 crypto key generate dsa 81 crypto key generate rsa 82 ip ssh Aug 30, 2017 · Hi, I want to enable ssh/telnet logs when somebody login/logout to Rtr/SW , I have used the follwoing commands , but it is not working on all routers specially when someone logout from the session , Rtr (config)# logging host <syslogs ip address>. crypto key generate rsa then. This is the same with Secure Copy Protocol (SCP), which relies on SSH for Feb 22, 2021 · Step 1. Obtain the hostname for the remote device and, if needed, the user name on the remote device. Click Apply to enable the SSH service. This software release supports SSH Version 1 (SSHv1) and SSH Version 2 (SSHv2). By implementing this industry-standard protocol, you’ll significantly improve the security of your network management connections. Once prompted by the message asking if you want to continue connecting, enter Yes. Implementation. Rtr (config)# logging trap 6. Configure SSH to listen to a range of ports and map them to rotary group. ASA - at least. Switch (config-line)#transport input ss. cisco@172. The following are the prerequisites for configuring the switch for secure shell (SSH): To use SSH, you must install the cryptographic (encrypted) software image on your switch. I set up username TEST privilege 15 secre test and it worked until switch reloaded. Cisco 9800 WLC is a switch. Aug 3, 2015 · I want to make sure that they will still allow us into the switches if RADIUS is down. 122-55. Switch# Switch#conf t. 2. Oct 11, 2012 · Context help can be used to see many of the commands available in a specific privilege level. enable. you will go directly to privilege mode. Aug 15, 2010 · That would mean that your IOS image is lacking the crypto support. i know if i do linux to linux i can do ssh and Nov 30, 2023 · How to Configure SSH Algorithms for Common Criteria Certification. The switch supports up to 16 simultaneous Telnet sessions. Sep 28, 2020 · my problem is: I have lab in Cisco Packet Tracer, where I set up remote management - ssh and telnet. I thought any image with K9 in the name will allow SSH? at the bottom of the sh ver command it shows C3750-IPBASE-M but, the boot image and the only image in flash is c3750-ipservicesk9-mz. Maybe we can only add some ciphers. ip access-group 101 out. Step 5. 0. login as: cisco. switch# dir flash: will show you the image name. I'm configuring on a Nexus 93180YC-FX and some Nexus 9348. 22. Under line vty <line number>, you will also need to enable username authentication with local local. Step 1. I have been through the config and can see no differences. Follow these steps to create a local user with username "jajish" and password as Aug 9, 2023 · Per verificarlo, inviare questo comando dal client SSH Cisco IOS (Reed) al server SSH Cisco IOS (Carter): ssh -v 2 -c aes256-cbc -m hmac-sha1-160 -l cisco 10. The protocol secures the sessions using standard cryptographic mechanisms, and the application can be used similarly to the Berkeley rexec and rsh tools. Alain is right on the money. Dec 15, 2006 · Options. 05-19-2022 11:56 AM. Everything works when i try other commands than "copy running-config" because that command needs to be executed in privileged mode. In response to Reza Sharifi. pem bootflash:cert. So you need to define the ports manually with the use of the rotary group. See Console Settings, page 1-3 for information on how to set console port parameters. Step 3: ip ssh version [1 | 2] Example: Switch (config)# ip ssh version 1 (Optional) Configures the Switch to run SSH Version 1 or SSH Version 2. router# config term. ip ssh source-interface interface-type interface-number. In CLI mode via SSH, the administrator can execute more advanced configurations in a secure connection. Example: Device# configure terminal. (config)# ip domain-name thegeekstuff. router2 (config)#line con 0. Hi, No you'll have to connect locally on the router or ask someone to do it and modify config by adding a privileged password with the enable secret command or if you are using a username/password to login configure as this: user X privilege 15 secret XXXX. The keys are displayed in the format specified by RFC 4716. Rtr (config)# login on-failure log. DETAILED STEPS Use the command with a specific key-type to display the SSH client key; You can either specify display of public key or private key, or with no parameter to display both private and public keys. Normally people fix this by simply turning off domain lookups, thats one way to solve it sure. Note: In this example, 192. Secure Shell (SSH) is a protocol that provides a secure, remote connection to a device. Step 2. 0 tcp eq 22. Enables privileged EXEC mode. Sep 21, 2017 · For SSH access, the tty lines do not listen to the same ports as telnet does. speed 100. Step 4. step 2. i have tried everywr to enable but if i try to type ssh it prompts like unrecognised command. The following are restrictions for configuring the Switch for secure shell. duplex full. 252 ip default-gateaway 15. i still have one question remaining. Below is the sh version output. configure username. i needed to enter the "enable secret XXX" command into the switch from config t mode. 5 3DES Session Started guest The following example shows that SSH is disabled: Device# show ssh %No SSH server Enter and confirm the new password accordingly then press Enter on your keyboard. Enables you to temporarily change terminal settings, perform basic tests, and display system information. and you're done, thenyou'll have to configure a local user and on your vty lines: either login local or nothing if you have aaa new-model + aaa authentication login default local. 6 255. Rack19r1(config)#crypto key generate rsa general-keys label cisco . 13 Technical. The following example shows the SSH server connections on the device when SSH is enabled: Device# show ssh Connection Version Encryption State Username 0 1. to go for enable prompt u have to give enable and hit enter. if they point to another device it will not work. running them one at a time works fine, just when i try to do it in one go, doesnt work. Prerequisites for Configuring Secure Shell. 1 = gi0/0. Nov 15, 2019 · hi all, simple question really how do i go about ssh into another cisco switch when im on a cisco switch one of my ciscos i can just run this command and it works ssh user@ip and it works no problem but on another switch it doesnt work, this is the Those moments of frustration can be left behind if you know *how to enable SSH on Cisco Switch 2960 X*. Please assist. switches If so can you explain differences in using either. 151's password: Pls suggest how to enable ssh & how Dec 2, 2004 · You can. After that, the local user is created by using the username study password ccna command. Generate public and private keys using command “ crypto key generate rsa”. Switch (config-line)#tra. To delete the RSA key pair, use the crypto key zeroize rsa global configuration command. 12-15-2006 08:56 AM. If you login to ASDM to manage the. SG550XG and Sx550X Ph. create crypto key. Level 1. By default, a user can issue any commands that have been assigned to the level they are currently in, or lower. Enable the Telnet server on the remote device. Parameters Jun 24, 2022 · I tested command "no ip ssh client algorithm encryption aes128-ctr", it looks like these cipher cannot be changed at the new switch. 100. interface GigabitEthernet0/0/1. app application. 0 Helpful. SE. ip ssh version 2. User Guidelines. End with CNTL/Z. when i go to log into the switch, it does not go straight into privileged mode. CiscoDevice# config terminal. 14 255. After I reload switch and try to ssh, when I enter username Oct 15, 2015 · I wanted to activate the SSH Access to our SG500X-48 Switch so that Spiceworks can get access. Step 2 . I'm assuming that is due to the "aaa authentication login" commands that are forcing us to login with RADIUS as long as it is up. Use the clear logging command to clear the router's internal log buffer: Router#clear logging. Type. SSH Version 1 is implemented in the Cisco IOS XE software. The switch acts as an SSH client that provides SSH capabilities to the users within the network. 511K bytes of non-volatile configuration memory. Cisco SSH Version 2 supports keyboard-interactive and password-based authentication methods. SSH supports only the execution-shell application. Create a user in the local database using command “ username…secret”. line vty 0 4. SSH provides more security for remote connections than Telnet does by providing strong encryption when a device is authenticated. Completare questa procedura per configurare il server SSH in modo che esegua l'autenticazione RSA. bin and It doesn't have the crypto commands to enable SSH. First you need to generate SSH keys and then enable SSH transport on VTY lines. Feb 15, 2016 · % SSH command rejected: All encryption algorithms cannot be disabled Configuring a MAC Algorithm for a Cisco IOS SSH Server and Client SUMMARY STEPS. 1721#config t. Switch (config-line)#transport i. ip ssh rsa keypair-name cisco. switchport port-security mac-address sticky [mac-address | vlan {vlan-id | {access | voice}}] (Optional) Enter a sticky secure MAC address, repeating the command as many times as necessary. ip ssh {server | client} algorithm mac {hmac-sha1 | hmac-sha1-96} 4. If you are familiar with the Cisco IOS CLI, be aware that the Cisco NX-OS commands for this feature might differ from the Cisco IOS commands that you would use. Clear logging buffer [confirm]<enter>. 32. 952 PST: %SSH-5-ENABLED: SSH 1. router2 (config-line)#end. Make sure that the password-encryption service is activated. Command Mode. The K9 code means that your IOS image contains the crypto support. Authentication timeout: 120 secs; Authentication retries: 3. Finally, you need to create a user account on the router with username <word> password <word>. The commands used here a for the lab represented in the network topology used here. 31. Switch(config)#ip default-gateway {ip address} and set passwords. Enter your password, if prompted. Now I have the problem, that in the profile the http access was not enabled and I only get access to Oct 26, 2007 · Feb 12 11:04:39. ssh-rsa. May 23, 2011 · I have 2 Cisco 2960's which have to have the vty lines configured for ssh. Jan 20, 2018 · Enter configuration commands, one per line. Solved: Hello, I can't do the SSH from PC Technical Support to the switch. Switch(config-if)#ip address {your ip address} {mask} Switch(config-if)#no shutdown. Enter Privileged EXEC mode with the enable command. Mode Description of Use How to Access Prompt EXEC. 10. E) Clearing the Router's Log. router2#shurn. To start Telnet sessions to connect to remote devices from your Nexus 5000 Series switch, perform this task: Command. 1. Also you need to take care of access-lists on C1941 if any is applied it has to allow connection to subnet 192. A user can use the ip ssh-client key command to generate/configure RSA/DSA keys if SSH authentication is by public key. yr fd wd gg xy kt ze fa qy fd